Ti4Ray heliostat mirrors for concentrated solar power (CSP) are either 3D-printed or hydroformed panels or foil of extremely high quality and durability. Panels can be formed in complex geometrical shapes and foil can be applied onto any desired underlay. The surface is processed at nanoscale levels for mirror-like reflection and treated with TiSurf® to provide a very hard, wear-resistant flexible ceramic surface layer. The combination of technologies allows for both high flexibility as well as repeatability.